Booking an Airbnb in Tokyo for 2027? What the New Ward Rules Mean for Visitors

If you are planning a 2027 trip to Tokyo and looking at short-term rentals on Airbnb or similar sites, the rules are changing ward by ward. Several of Tokyo's 23 wards are tightening their rules on minpaku, homes rented out under Japan's Private Lodging Business Act (the Residential Accommodation Business Act). Some changes are already law with fixed start dates. Others are still proposals. This guide separates the two, explains who each rule actually covers, and shows how to check a listing before you pay.

This is a practical travel guide, not legal advice. The rules below are summarized from ward and national government pages checked on October 30, 2026, and can change. If a booking depends on them, confirm with the ward or with your host.

The short version

The single rule most likely to touch a trip that is already booked is Toshima's season limit, because it also applies to rentals that are already operating.

Taito: no new minpaku in some residential and school zones from 2027

Taito City, home to Asakusa and Ueno, has amended its minpaku ordinance. Its notice was last updated on October 28, 2026.

• From January 1, 2027: homes newly notified to the ward on or after that date may not operate as minpaku at any time of year in two kinds of area: Category 1 and 2 medium-to-high-rise exclusively residential zones, and Category 1 and 2 school (bunkyo) districts. The ward calls this a "zero-day" rule.
• Already in force since October 1, 2026: outside those zones, homes newly notified from October 1, 2026 are restricted from operating on weekdays. This covers both host-present and host-absent rentals.
• Existing rentals: homes whose notification was accepted by September 30, 2026 are outside both of these restrictions.
• Tighter checks for everyone: the ward says it will carry out on-site inspections of all minpaku, including whether the required manager is present, and it has widened the list of violations for which an operator can be publicly named. That second part also applies to existing rentals.

What it means for you: a listing that is already operating legally in Taito does not lose its right to host guests because of the 2027 zone rule. The rule mainly stops new rentals from opening in those zones.

Toshima: rentals limited to school-holiday seasons from Dec 16, 2026

Toshima City (Ikebukuro, Sugamo, Mejiro) amended its ordinance in December 2025. The area and season limits take effect on December 16, 2026.

1. Season limit (whole ward, existing rentals included). Minpaku may operate only during three windows each year, 120 days in total:

• Spring: March 15 to April 10
• Summer: July 1 to August 31
• Winter: December 15 to January 14

2. Area limit (new rentals only). In about 70% of the ward, covering exclusively residential zones, residential zones, quasi-industrial zones and school districts, newly opened minpaku cannot operate at any time. Existing rentals are exempt from this area ban, but not from the season limit.

The ward also warns operators that a notification filed before December 16 but accepted on or after that date may fall under the area limit.

What it means for you: if you have, or are about to make, a minpaku booking in Toshima for dates from January 15 to March 14 or from April 11 to June 30 or from September 1 to December 14, check with the host that the stay is allowed. Those dates fall outside the permitted seasons from 2027 onward. Rentals licensed as hotels or inns are a different legal category and are not covered by this minpaku limit (see below).

Nakano: new rentals restricted in about 80% of the ward from April 2027

Nakano City's council passed the amendment to its minpaku ordinance on October 16, 2026, and the ward plans to bring it into force on April 1, 2027.

• Today: in Nakano's exclusively residential zones, minpaku may operate only on Fridays, Saturdays, Sundays and national holidays, unless the ward has approved the home as host-occupied.
• From April 2027 (based on the ward's published plan): the restricted area expands to include residential zones and quasi-industrial zones. Inside the restricted area, new minpaku can only be filed as host-occupied homes, where the owner lives on site. Press reports put the restricted area at about 80% of the ward.
• Existing rentals: the ward's plan says the new area restrictions do not apply retroactively to existing operators. Existing rentals in exclusively residential zones keep the current weekend-and-holiday rule.

Shinjuku: a proposal, not a rule (yet)

Shinjuku, which has more minpaku than any other municipality in Japan, has not changed its rules yet. It published a draft outline on October 15, 2026 and is taking public comments until November 13, 2026. The draft would:

• ban new minpaku in exclusively residential, residential and quasi-industrial zones and school districts, with an exception for owner-occupied homes certified by the ward, which could operate 120 days a year in spring, summer and winter school-holiday periods;
• cap minpaku in neighborhood-commercial and commercial zones at 120 days a year in the same holiday periods (today the national cap is 180 days);
• apply the area and day limits to existing rentals two years after the new ordinance takes effect.

The ward's own timetable points to submitting the ordinance to its council in early 2027. Press reports cite a target start of June 2027, with existing rentals affected from around June 2029. None of this is final. If you are booking in Shinjuku, nothing changes for your 2026 or early-2027 trip because of this proposal.

Minpaku, hotel or inn: why the label matters

In Japan, a short-term rental can operate under three different legal frameworks:

1. A minpaku notification under the Private Lodging Business Act. These homes can host guests for up to 180 nights a year, and wards can set stricter area and day limits. All of the ward rules above are about this category.
2. A hotel or inn license under the Hotel Business Act, which includes small "simple lodging" properties. There is no 180-day cap, but these properties must meet zoning, building and fire-safety standards.
3. Special-zone minpaku certified under the National Strategic Special Zones Act.

So a ward's minpaku rule does not automatically apply to every listing on a rental site. A whole-house rental with a hotel-business license is outside it.

How to check a listing before you book

Japan's tourism agency publishes guidance for guests on its minpaku portal. In short:

• Look for the number on the listing. Booking platforms that list minpaku must confirm the operator's name, the address and the notification number before listing, and must show the notification number or license details on the listing. If a Tokyo listing shows no notification or license number, treat it as a red flag.
• Check the sign at the door. Minpaku operators must display an official sign showing the notification number at the property. If the sign is missing when you arrive, ask the host.
• For hotel or inn licenses, the tourism agency says to check with the local government that issued the license (in central Tokyo, the ward). Some wards publish lists online: Toshima, for example, publishes both its minpaku list and its list of licensed hotels and inns.
• Read the cancellation terms before you pay. If a host can no longer operate on your dates, the platform's own policy decides what happens to your money. This guide does not cover any platform's policy.

If you would rather avoid the uncertainty

For trips in 2027, especially in Toshima outside the permitted seasons or in neighborhoods where your listing's status is unclear, hotels and traditional inns (ryokan) operate under the Hotel Business Act and are not affected by these minpaku rules. Business hotels near major stations in Ueno, Asakusa and Ikebukuro are a practical alternative if you mostly need a base.

Quick checklist

• [ ] Note which ward your rental is in. "Tokyo" is not specific enough.
• [ ] Find the listing's notification or license number.
• [ ] Toshima from Dec 16, 2026: are your dates inside Mar 15 to Apr 10, Jul 1 to Aug 31 or Dec 15 to Jan 14?
• [ ] Taito and Nakano: new rules mainly hit new rentals, not existing ones.
• [ ] Shinjuku: a proposal only, so watch for news after Nov 13, 2026.
• [ ] Read the platform's cancellation policy before paying.

Sources

• Taito City — Amendment to the minpaku (residential accommodation business) ordinance (Japanese): Jan 1, 2027 zero-day rule, covered zones and districts, new notifications only, Oct 1, 2026 weekday limit for new notifications, existing-facility exemption, inspections and naming of violators. Updated Oct 28, 2026; checked Oct 30, 2026.
• Toshima City — Residential accommodation business: Toshima rules (Japanese): Dec 16, 2026 start of area and season limits, timing of notification acceptance, published lists of minpaku and licensed hotels. Checked Oct 30, 2026.
• Toshima City — 2025 4th regular council session report (Japanese): 120-day season limit for the whole ward (existing facilities included), seasonal windows, new-facility area limit in about 70% of the ward. Checked Oct 30, 2026.
• Nakano City Council — bills list, 3rd regular session 2026 (Japanese): Bill No. 74 amending the minpaku ordinance passed Oct 16, 2026. Checked Oct 30, 2026.
• Nakano City — Approach to the ordinance amendments (Japanese PDF): expanded restricted zones, host-occupied-only new notifications, no retroactive application to existing operators, April 2027 enforcement plan. Checked Oct 30, 2026.
• Nakano City — Nakano minpaku rules (Japanese): current weekend-and-holiday rule in exclusively residential zones. Checked Oct 30, 2026.
• Sankei Shimbun — Nakano to bar new minpaku in about 80% of the ward (Japanese): Apr 1, 2027 enforcement and the 80% figure. Oct 23, 2026.
• Shinjuku City — Public comment on the minpaku and hotel ordinance amendments (Japanese): comment period Oct 15 to Nov 13, 2026. Checked Oct 30, 2026.
• Shinjuku City — Draft outline of the minpaku ordinance amendment (Japanese PDF): proposed restricted zones, 120-day limit, application to existing facilities after two years. Checked Oct 30, 2026.
• Nikkei — Shinjuku draft would apply to existing rentals from June 2029 (Japanese): June 2027 target and two-year grace period. Sep 8, 2026.
• Japan Tourism Agency minpaku portal — A safe minpaku environment (Japanese): three legal frameworks, sign with notification number at the entrance, what to check on booking sites. Checked Oct 30, 2026.
• Japan Tourism Agency minpaku portal — Preventing illegal listings (Japanese): platforms must confirm and display notification numbers. Checked Oct 30, 2026.
• JTB Tourism Research & Consulting — What minpaku regulations reveal (English): context on the three frameworks and ward-by-ward status (as of Oct 4, 2026). Published Oct 15, 2026.

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Cover photo: Toby via Unsplash.